Unit 2 MC testing prediction

ball falling down energy transformation

1. potential to kinetic energy as ball falls

2. kinetic back to potential energy as ball stops

3. elastic potential when ball compresses and bounces

4. heat escapes into the air

Carbonic acid: where?

CO₂ + H₂O → H₂CO₃

_{LS: tissues RS: lungs}

Enzymes don’t change what?

Chemical equilibrium: concentration of reactants and substrates are NOT CHANGING so forward and backward at same rate

Think how to label activation energy and gibbs free on a graph 

enzyme equation

E + S → ES → EP → E+P

cellular respiration & energy transformation

potential energy in fuel molecules to potential energy in ATP

Glucose storage

1. Glycogen in animals → liver and muscle cells

2. Starch in plants

Speed of ATP 

Slow b/c fast would release all energy as heat 

ATP synthase & energy transformation

chemical potential energy → kinetic energy (as protons move across) → rotational mechanical energy (move into the ATP synthase)